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Java Games: Flashcards, matching, concentration, and word search. |
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Histology- Special Features
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Striations? Nuclei per cell? Voluntary?,  | Striations, >1 nuclei per cell, Voluntary, |
Striations? Nuclei per cell? Voluntary?,  | Striations, <1 nuclei per cell, Involuntary, |
Striations? Nuclei per Cell? Voluntary?,  | No striations, 1 nuclei per cell, involuntary, |
| Special feature and its function, | Intercalated disks- speed up impulse for uniform heart contraction, |
Surrounding cells? Their function?,  | (Neuro)glia- support neurons, |
Inner portion? Outer portion?,  | Grey matter (cell bodies of neurons) White matter (axons covered in myelin sheath), |
Special Feature? Purpose?,  | Myelin sheath- the fat is an insulator, and forces the impulse to hop from node (of Ranvier) to node, speeding it up, |
Describe the matrix of this tissue,  | Hydroxyapatite (ie calcified matrix), |
| Special Features?, | Lacunae (location of osteocytes), Canaliculi (delivers blood to lacunae), Haversian canal (source of blood for bone tissue), |
Special features?,  | Trabeculae (pink) Bone Marrow (darker purple), |
What fills these cells?,  | Fat, |
Which fiber? Vascular?, .jpg) | Collagen, Avascular, |
What kinds of cells are present?,  | Fibroblasts, mast cells, fat cells, macrophages, WBC, |
Which fiber?,  | Reticulin, |
Type of cell? Type of matrix? Possible outcome?,  | Chondrocyte, gel matrix, bone, |
Type of fiber present? Type of cell?,  | Elastin, Chondrocyte, |
Type of cell present?,  | Chondrocyte, |
Small clear cells? Cells with dark stained nuclei? Cells not visible?, .jpg) | RBC, WBC, Platelets, |
Advantage of the single layer?,  | Rapid diffusion, |
Special features? Function?, .jpg) | Goblet cells (secrete mucus) Cilia (move substances across the surface), |
Benefit of layers? How are layers replaced?,  | Protection, replaced by mitosis, |
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